dorma G-EMF Instructions De Montage page 2

G-EMF
—
FIXING INSTRUCTIONS
Technical Data EMF
Operating voltage:
Power input:
Rated for continuous duty:
Release torque:
Door opening angle:
The unit is controlled by an external smoke detector.
1a
Installation on the pull side (hinge side)
Drill fixing points for closer and slide channel using
template TS 93 B or as per dimensioned drawing.
For electro-mechanical hold-open, wire in power
supply from the smoke detector.
1b
Installation on the push side (opposite hinge side)
A separate approval certificate may be required in
conjunction with the fire/smoke door concerned ( e.g.
where DIN standards apply) – check local
regulations.
Drill fixing points for closer and slide channel using
template TS 93 G or as per dimensioned drawing.
For electro-mechanical hold-open, wire in power
supply from the smoke detector.
2 Install door closer and arm as specified in the fixing
instructions for the TS 93.
Fit mounting plate .
Lead the 24 DC cable through the end cap .
Fix the side channel .
Connect cable and stow in the hollow chamber of the
slide channel .
Connect the arm and slide shoe of the slide channel
as per TS 93 instructions, and adjust door closer
settings.
3
Setting the hold-open point:
Switch on power supply (24 V DC).
Open door leaf and engage hold-open .
Loosen screws .
Open door to required hold-open angle and secure in
this position .
Note: When adjusting the hold-open device to the
maximum door angle, ensure that the cable is not
caught or jammed and that the anchor disc of the
magnetic unit can freely move.
Re-tighten screws ➃.
The door cannot be opened beyond the holdopen
point; fix a door stop at this position .
4
Setting the pull-off force:
Adjust the pull-off force to suit the door width and
size of door closer.
EN 1155 states that the release torque at 90° door
opening angle should be between 40 and 120 Nm.
If the pull-off force is set too high, damage might
occur at the hinges and the fixings of the door closer
system.
DORMA GmbH + Co. KG
www.dorma.com
24 V DC
1,4 W
100 % ED
approx. 25 - 65 Nm at an
opening angle of 90°
(dependent upon the
strength setting of the door
closer)
max. 140°
DORMA Platz 1 D-58256 Ennepetal
5
Clip on end cap trims.
Clip cover into position.
Functional checks:
Open the door and engage hold-open.
Interrupt the power supply and ensure that the hold-
open mechanism releases the door.
FINAL INSPECTION AND MAINTENANCE
☞
See instruction sheet relating to the use and
application of hold-open device systems.
FURTHER INFORMATION
☞
See instruction sheets relating to the use and
application of hold-open systems
See guidelines for hold-open systems
the Institute for Building Technology, Berlin, or
equivalent national guidelines.
Some documents are only printed in German as
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they refer exclusively to the German market.
Tel. +49 2333 793-0 Fax +49 2333 793-4950
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